astm d3786 medical protective clothing bursting strength tester technical parameters

astm d3786 medical protective clothing bursting strength tester is divided into two kinds of hydraulic bursting and pneumatic bursting through the hydraulic pressure on the rubber drum above the test sample, the sample to be tested burst, used to test the knitted, woven, non-woven, paper, cardboard paper in the bursting of the Z large pressure value and bursting height.

Test principle.

The specimen is clamped on the extended diaphragm with a circular gripper, and gas pressure is applied under the diaphragm to make the diaphragm and the specimen expand and pressurize at a constant rate until the specimen breaks, and the swelling strength and expansibility are measured.

Advantageous features.

1. The company has been engaged in testing instruments for more than ten years and has a strong after-sales service team;

2. Able to deal with all kinds of problems in a timely manner and quickly, to relieve customers of their worries;

3. Spare parts are available, to solve the trouble of ordering spare parts with long delivery time;

4. Provide outsourced maintenance services;

5. Long-term supply of various common testing instruments;

6. Follow the update of industry standards, timely provision of test instruments in line with the new standards.

astm d3786 medical protective clothing bursting strength tester is QINSUN instrument independent production of equipment, the use of air pressure method for testing experiments, specimens support the air distribution clamp sample system, labor-saving, no slippage, suitable for the determination of various types of textiles, non-woven fabrics, leather, surgical gowns, protective equipment, etc. in the warp and weft in all directions at the same time when the force of expansion force and expansion degree. Welcome to order!